DIN 979 Castle Nut

DIN 979 Castle Nut

Specifications:

• Standard: DIN 937, DIN....
• Sizes: As per the attached PDF File
• Material: Mild Steel, EN 8, AISI 1035, EN 8D, AISI 1045
• ISO property class: 5, 8, 10
• Thread: I.S.O. Metric (fine & rough)
• Surface treatment: Auto black, Clear / Yellow Zinc Electroplated, Dacromet, Geomet, Black Oxide, Hot Dip Galvanized